Rainbow Journal vs TaskOutline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rainbow Journal
This app offers a unique way to track your mental health and emotions using on-device AI. It helps you visualize your mood trends, record daily experiences like weather, and cultivate healthy habits. Enjoy a personalized journaling experience with augmented reality features and seamless device synchronization.
- On-device AI mood analysis
- Augmented Reality Mood Jar™
- Emotion visualization and charts
- Weather recording
- iCloud synchronization
- Habit cultivation
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Say goodbye to mundane diary keeping and hello to a more engaging way of tracking your mental health with Rainbow Journal! This innovative journaling app allows you to effortlessly jot down your thoughts and analyze your mood with the magic of on-device machine learning. WWDC23 Swift Student Challenge Winner - Capture Every Moment with On-Device AI Rainbow Journal empowers you to record swiftly and never miss a beat. On-device AI analyzes your colorful emotions on or offline, ensuring your privacy is always a top priority. - Mood Jar™ - A Mix of Every Mood Experience a mix of every mood, all within your very own Mood Jar™. And now Rainbow Journal is bringing your Mood Jar™ to life through Augmented Reality. - Visualize Your Emotions Easily visualize your emotions and track your mood trends with helpful charts that provide useful insights to help you on your mental health journey. - Record the Weather Whether it's rain or shine, Rainbow Journal will record the weather, helping you contextualize your emotions and experiences. - All Devices, iCloud Sync, and AR Enjoy Rainbow Journal on all your devices, with seamless iCloud synchronization. - Cultivate Habits and Unique Style Develop healthy habits, understand trends in your emotional well-being, and enjoy the app's meticulously designed, unique style. - Support Indie Development By using Rainbow Journal, you're supporting an independent student developer who poured their heart and soul into creating an app that's cute, unique, and feels like home. Start your journey to improved mental well-being today with Rainbow Journal - the colorful way to track your emotions and life experiences.
TaskOutline
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TaskOutline is a task management app that helps you organize your work in a clear, hierarchical structure. With a three-level structure — Phase → Task → Subtask — you can break down large goals into manageable steps and keep everything structured. It’s not just another to-do list. It’s a tool designed to help you think and manage your work through structure. Who It’s For • If you feel overwhelmed by too many things to do • If you want to break big goals into smaller, actionable steps • If you want to plan things like study schedules or moving preparation step by step • If you like the idea of WBS-style organization but prefer something simple and easy to use Key Features • Hierarchical project management (Phase / Task / Subtask) • Progress tracking • Due date management • Notes • Drag & drop reordering • Execution mode (focus only on what you need to do now) • Ready-to-use templates to get started quickly Pro Version The free version includes one project. Upgrade to Pro to create unlimited projects. One-time purchase. No subscription. Designed for individuals who want a simple yet structured way to manage projects and tasks.
Screenshots
Verdict
The clearest difference is in-app purchases: Rainbow Journal at none against TaskOutline's 1. Rainbow Journal also leads on device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. TaskOutline sells 1 one-off in-app purchase. Rainbow Journal asks for nothing beyond the download.
| Parameter | Rainbow Journal | TaskOutline |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 17.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 26 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuhao Chen | Takumi Kobayashi |
In-app purchases
Rainbow Journal
No in-app purchases
TaskOutline
- TaskOutline Pro$3.99









